The DESI experiment shocked cosmologists with a hint that dark energy varies over time. Now, with more data, the conclusions hold up.

Less than one per cent of Australia's SKA-Low telescope is complete – but its first image reveals a sky dotted with ...

The 90-acre pond forms the heart of the park, surrounded by wetlands and forests that create a perfect sanctuary for wildlife ...

Spring brings a profusion of bulbs—tulips, daffodils, and hyacinths—painting the garden in cheerful colors that announce winter’s retreat. Summer sees the emergence of daylilies, coneflowers, and ...

Cleostratus was a truly pioneering Greek astronomer who lived on the small Aegean island of Tenedos in the 6th century BC.

NASA’s James Webb Space Telescope has uncovered the Firefly Sparkle galaxy, a young cosmic entity that may resemble the Milky ...

An aerial photo shows Rusovce Mansion during excavations. The ancient Roman aqueduct is visible and looks like a drinking straw-shaped line. Photo from the University of Trnava In Bratislava ...

AI tools are transforming how we observe the world around us—and even the stars beyond. Recently, an international team ...

Kornmesser illustration Scientists using two enormous telescopes — one on Earth and the other in space — have detected oxygen in the most ancient known galaxy, a star-scape beaming light just ...

U.S. News Insider Tip: Feeling overwhelmed by all the ancient archaeological sites? For a contemporary palette cleanser, head to the Tomato Industrial Museum, a renovated canning factory from the ...